Answer:
r≤9
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Answer would be 792
Step-by-step explanation:
 463 
+<u>329</u>
 <u>792</u>
 
        
                    
             
        
        
        
Answer: D
Suppose that 35\%35%35, percent of students in a school can sing their national anthem correctly. The music teacher takes an SRS of 303030 students from the population of 750750750 students at the school and finds that 40\%40%40, percent of students sampled can sing their national anthem correctly. The teacher plans to take more samples like this.
Step-by-step explanation: Khan Academy Explanation
 
        
             
        
        
        
Answer:
6^5
because i used a calculator enjoy